🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 305 Days

Day: 31.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232

Radius: 9.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.98 AU - 2.78 AU

Year: 2409 Days

Day: 8.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 32,707,636 km

• M1: 126,410 km (0.089 R)
• M2: 191,784 km (0.072 R)
• M3: 319,691 km (0.093 R)
• M4: 450,589 km (0.12 R)
• M5: 576,700 km (0.081 R)
• M6: 722,408 km (0.072 R)
• M7: 996,322 km (0.078 R)
• M8: 1,108,520 km (0.094 R)
• M9: 1,183,020 km (0.111 R)
• M10: 1,319,752 km (0.07 R)
• M11: 1,399,189 km (0.066 R)
• M12: 1,666,071 km (0.115 R)
• M13: 1,791,135 km (0.068 R)
• M14: 1,979,629 km (0.098 R)
• M15: 2,102,149 km (0.107 R)
• M16: 2,430,367 km (0.086 R)
• M17: 2,617,364 km (0.062 R)
• M18: 2,718,193 km (0.077 R)
• M19: 2,854,926 km (0.119 R)
• M20: 3,028,908 km (0.082 R)
• M21: 3,170,727 km (0.091 R)
• M22: 3,387,644 km (0.056 R)
• M23: 3,547,265 km (0.111 R)
• M24: 3,646,747 km (0.112 R)
• M25: 3,747,277 km (0.098 R)
• M26: 3,874,136 km (0.098 R)
• M27: 4,197,716 km (0.076 R)
• M28: 4,263,539 km (0.108 R)
• M29: 4,356,140 km (0.118 R)
• M30: 4,733,576 km (0.096 R)
• M31: 4,898,582 km (0.111 R)
• M32: 5,262,703 km (0.1 R)
• M33: 5,405,121 km (0.099 R)
• M34: 5,635,651 km (0.068 R)
• M35: 5,752,188 km (0.067 R)
• M36: 6,046,896 km (0.116 R)
• M37: 6,544,009 km (0.116 R)
• M38: 6,774,390 km (0.12 R)
• M39: 7,054,437 km (0.06 R)
• M40: 7,306,510 km (0.098 R)
• M41: 7,609,595 km (0.114 R)
• M42: 7,690,079 km (0.05 R)
• M43: 7,917,019 km (0.099 R)
• M44: 8,096,835 km (0.089 R)
• M45: 8,212,026 km (0.038 R)
• M46: 8,460,508 km (0.099 R)
• M47: 8,543,983 km (0.068 R)
• M48: 8,863,524 km (0.091 R)
• M49: 8,931,292 km (0.053 R)
• M50: 9,084,331 km (0.107 R)
• M51: 9,255,471 km (0.093 R)
• M52: 9,358,693 km (0.115 R)
• M53: 9,635,748 km (0.106 R)
• M54: 9,810,329 km (0.114 R)
• M55: 10,411,713 km (0.075 R)
• M56: 10,537,076 km (0.094 R)
• M57: 11,006,813 km (0.095 R)
• M58: 11,262,625 km (0.098 R)
• M59: 11,372,879 km (0.12 R)
• M60: 11,501,982 km (0.09 R)
• M61: 11,705,734 km (0.04 R)
• M62: 12,173,527 km (0.104 R)
• M63: 12,781,044 km (0.118 R)
• M64: 12,857,638 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.8

Radius: 6.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.5 AU - 11.52 AU

Year: 19239 Days

Day: 16.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,707,636 km

• M1: 164,558 km (0.066 R)
• M2: 601,683 km (0.1 R)
• M3: 729,290 km (0.091 R)
• M4: 996,172 km (0.104 R)
• M5: 1,195,736 km (0.097 R)
• M6: 2,873,326 km (0.095 R)
• M7: 3,202,741 km (0.052 R)
• M8: 3,337,977 km (0.114 R)
• M9: 3,475,009 km (0.074 R)
• M10: 3,660,660 km (0.036 R)
• M11: 3,849,602 km (0.107 R)
• M12: 3,897,324 km (0.119 R)
• M13: 5,101,437 km (0.032 R)
• M14: 5,689,207 km (0.1 R)
• M15: 5,880,543 km (0.048 R)
• M16: 6,298,070 km (0.094 R)
• M17: 7,161,549 km (0.114 R)
• M18: 8,775,561 km (0.109 R)
• M19: 9,380,684 km (0.073 R)
• M20: 9,966,210 km (0.078 R)
• M21: 10,197,040 km (0.045 R)
• M22: 11,002,175 km (0.043 R)
• M23: 11,138,309 km (0.09 R)
• M24: 11,515,745 km (0.083 R)
• M25: 11,723,387 km (0.09 R)
• M26: 12,459,707 km (0.076 R)
• M27: 12,530,617 km (0.101 R)
• M28: 12,958,916 km (0.042 R)
• M29: 14,309,485 km (0.045 R)
• M30: 14,458,036 km (0.079 R)
• M31: 14,756,932 km (0.091 R)
• M32: 15,171,318 km (0.118 R)
• M33: 15,513,150 km (0.119 R)
• M34: 15,934,417 km (0.119 R)
• M35: 16,243,187 km (0.103 R)
• M36: 16,592,797 km (0.112 R)
• M37: 16,670,888 km (0.056 R)
• M38: 16,944,951 km (0.047 R)
• M39: 17,299,647 km (0.097 R)
• M40: 18,946,122 km (0.04 R)
• M41: 19,684,537 km (0.037 R)
• M42: 19,891,430 km (0.071 R)
• M43: 20,348,901 km (0.073 R)
• M44: 22,127,470 km (0.119 R)
• M45: 22,299,507 km (0.072 R)
• M46: 22,731,396 km (0.058 R)
• M47: 24,664,201 km (0.091 R)
• M48: 24,887,251 km (0.091 R)
• M49: 25,335,147 km (0.063 R)
• M50: 26,786,396 km (0.109 R)
• M51: 27,061,507 km (0.042 R)
• M52: 27,892,373 km (0.068 R)
• M53: 30,244,202 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 11,777 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit